X+ Y+ Z- X- Y+ Z+ X- Z- Z- X+ Y+ Z+ Z+ X+ X- X+ Y- Z- X+ Y- 
After creating box around spheres, box is too small (611880.140712419 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.88924292770543 -33.1396012572968 27.241414907948
Center of current box is (x y z): 3.782 36.171875 24.564015
Diagonals of current box are (D1: x y z, D2: x y z): -19.02 -49.58475 10.70403 11.456 -22.759 38.424
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 728068.569780441
**BOX SIZE is now: 31.476 28.82575 29.71997
Center of current box is (x y z): 3.282 36.171875 24.564015
Diagonals of current box are (D1: x y z, D2: x y z): -19.02 -50.58475 9.70403 12.456 -21.759 39.424
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 857378.752608464
**BOX SIZE is now: 32.476 30.82575 31.71997
Center of current box is (x y z): 2.782 36.171875 24.564015
Diagonals of current box are (D1: x y z, D2: x y z): -19.02 -51.58475 8.70403 13.456 -20.759 40.424
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1000458.68919649
**BOX SIZE is now: 33.476 32.82575 33.71997
Center of current box is (x y z): 2.282 36.171875 24.564015
Diagonals of current box are (D1: x y z, D2: x y z): -19.02 -52.58475 7.70403 14.456 -19.759 41.424
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1157956.37954451
**BOX SIZE is now: 34.476 34.82575 35.71997
Center of current box is (x y z): 1.782 36.171875 24.564015
Diagonals of current box are (D1: x y z, D2: x y z): -19.02 -53.58475 6.70403 15.456 -18.759 42.424
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1330519.82365253
**BOX SIZE is now: 35.476 36.82575 37.71997
Center of current box is (x y z): 1.282 36.171875 24.564015
Diagonals of current box are (D1: x y z, D2: x y z): -19.02 -54.58475 5.70403 16.456 -17.759 43.424
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1518797.02152055
**BOX SIZE is now: 36.476 38.82575 39.71997
Center of receptor atoms is (x y z): 6.88924292770543 -33.1396012572968 27.241414907948
Center of current box is (x y z): -0.782 -36.171875 24.564015
Diagonals of current box is (D1: x y z, D2: x y z): -19.02 -55.58475 4.70403 17.456 -16.759 44.424
Limit diagonals to 8.3f : -19.020  -55.585    4.704   17.456  -16.759   44.424